/// <summary>
/// Given a selected scene, get the list of available elevation unit formats.
/// This will be displayed in the combo box. The scene's elevation unit can be changed to any of these location unit values.
/// </summary>
private async void GetAvailableElevationUnits()
{
//Clear the current available units
SceneAvailableElevUnits.Clear();
var units = await QueuedTask.Run(() => {
//Gets the list of available Scene Elevation unit formats for the given scene.
return(SelectedMap.GetAvailableElevationUnitFormats());
});
//Update combo box binding collection to the units for the selected scene.
foreach (var item in units)
{
SceneAvailableElevUnits.Add(item);
}
//Gets the current scene elevation unit format for the current project
_sceneElevationUnitFormat = await QueuedTask.Run(() => {
return(SelectedMap.GetElevationUnitFormat());
});
SelectedSceneAvailableElevUnit = SceneAvailableElevUnits.FirstOrDefault(e => e.UnitCode == _sceneElevationUnitFormat.UnitCode);
//Should the Apply button be enabled?
CanChangeSceneEU = false;
}
